vdd.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-17 · ok HTTP/1.1 200 7171 ms crawled 2026-05-12

DE · 157.97.40.173 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: VDD Verband der Diätassistenten - Deutscher Bundesverband e.V. | VDD
Description: Der VDD ist der Berufsverband für ► Diätassistenten. Jetzt Experten für Diättherapie ✓ oder Ernährungsberatung ✓ online finden!
Language: de
Generator: TYPO3 CMS
Canonical: https://www.vdd.de/

Technology

Server: Apache

Third-party hosts loaded (1)

code.etracker.com×1

Social

Contact

Email

Phone

Registration

Updated

2018-09-11

Name servers

ns1080.ui-dns.biz.
ns1080.ui-dns.com.
ns1080.ui-dns.de.
ns1080.ui-dns.org.

DNS records live

NS

ns1080.ui-dns.biz
ns1080.ui-dns.com
ns1080.ui-dns.de
ns1080.ui-dns.org

MX

10 vdd-de.mail.protection.outlook.com

TXT

v=verifydomain MS=6150195

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com ip4:157.97.40.173 include:agenturserver.de -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:postmaster@vdd.de

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsJCFpOOqdCrtvsJ1bBNWkn+m+mceMQBt3/420pO3CgoKyb/jAXg3JZR7XdI5E/YeAiIY64N3x+V12/…

selectors probed

Certificate (current)

R12

from 2026-04-14 to 2026-07-13

Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.vdd.de/

present

x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff